53917922671 has 2 divisors, whose sum is σ = 53917922672. Its totient is φ = 53917922670.

The previous prime is 53917922651. The next prime is 53917922731. The reversal of 53917922671 is 17622971935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53917922671 - 2²⁷ = 53783704943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53917922651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26958961335 + 26958961336.

It is an arithmetic number, because the mean of its divisors is an integer number (26958961336).

Almost surely, 2^53917922671 is an apocalyptic number.

53917922671 is a deficient number, since it is larger than the sum of its proper divisors (1).

53917922671 is an equidigital number, since it uses as much as digits as its factorization.

53917922671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 52.

The spelling of 53917922671 in words is "fifty-three billion, nine hundred seventeen million, nine hundred twenty-two thousand, six hundred seventy-one".